/*
 * Copyright (c) 2023 OceanBase.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.oceanbase.odc.service.feature;

import com.oceanbase.odc.core.shared.PreConditions;
import com.oceanbase.odc.core.shared.constant.ConnectType;

public class AllFeatures {
    private static final Features DEFAULT = new DefaultFeatures();
    private static final Features OB_MYSQL = new OBMySQLFeatures();
    private static final Features ODP_SHARDING = new ODPShardingFeatures();
    private static final Features MYSQL = new MySQLFeatures();

    public static Features getByConnectType(ConnectType connectType) {
        PreConditions.notNull(connectType, "connectType");
        switch (connectType) {
            case OB_MYSQL:
                return OB_MYSQL;
            case ODP_SHARDING_OB_MYSQL:
            case ODP_SHARDING_OB_ORACLE:
                return ODP_SHARDING;
            case MYSQL:
                return MYSQL;
            default:
                return DEFAULT;
        }
    }

}
